#define _CRT_SECURE_NO_WARNINGS 1
#include<stdint.h>
#include<stdio.h>
union X{
	int32_t a;
	struct
	{
		int16_t b;
		int16_t c;
	};
};
int main()
{
	union X x;
	x.a= 0x20150810;
	printf("%x,%x\n", x.b, x.c);
	return 0;
}